4601 Hessite, Red Cloud Mine (Chicago; Colorado Occurrence), Gold Hill District, Boulder Co., Colorado, USA October 5, 2019 Pendleton Colorado North and Central Americas United States ex John Muntyan – Colorado School of Mines Geology Museum :92C3
Australasia Australia New South Wales 1201 Chlorargyrite (Bromian), Broken Hill, New South Wales September 22, 2019
Australasia Australia South Australia 4624 Elbaite, Dudley pegmatite, Penneshaw, Dudley Peninsula, Kangaroo Island, South Australia January 6, 2023
Mexico North and Central Americas 1777 Buergerite, Mezquitic, San Luis Potosi, Mexico September 22, 2019
Australasia Australia Queensland 2049 Natrodufrenite, Mt Oxide Mine, Mt Isa District, Queensland September 22, 2019
